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1. 发明授权

US5264479A Lactam melts having increased viscosity and their use 失效
标题翻译：内酰胺熔化粘度增加及其用途
公开(公告)号：US5264479A
公开(公告)日：1993-11-23
申请号：US49640
申请日：1993-04-20
申请人： Hans-Detlef Heinz , Friedrich Fahnler
发明人： Hans-Detlef Heinz , Friedrich Fahnler
IPC分类号： C08L77/00 , C08L77/02 , C08F212/34 , C07D223/10 , C07D225/02
CPC分类号： C08L77/02 , C08L77/00
摘要： The invention relates to lactam mixtures which give lactam melts having increased viscosity, to their production and to their use, preferably in the activated anionic polymerization of lactams (to cast polyamides). According to the invention, certain unsaturated aromatic vinyl compound/diene block copolymers (B) which dissolve in the lactam melt are added to the lactam (melt)s (A) in quantities of 1 to 15% by weight, a component (C) which is compatible with the diene block copolymers (B) and which dissolves completely or partly in the lactam melt optionally being added as an additional component. The block copolymers (B) used contain 10 to 85% by weight aromatic vinyl units and 15 to 90% by weight diene units. The block copolymers (B) may even be partly hydrogenated, epoxidized or grafted.The preferred lactam is .epsilon.-caprolactam.Lactam melts of increased viscosity are particularly suitable for taking up reinforcing materials and fillers (D) and for the production of filled cast polyamides.The invention also relates to the use of lactam melts thus thickened, more particularly lactam melts containing fillers/reinforcing materials, in a process for the production of polyamides and also to corresponding polyamide moldings, more particularly by the anionically activated casting process.
摘要翻译：本发明涉及内酰胺混合物，该内酰胺混合物具有增加的粘度，其生产和使用的内酰胺熔体，优选在内酰胺（至浇铸聚酰胺）的活化的阴离子聚合中。根据本发明，将溶解在内酰胺熔体中的某些不饱和芳香族乙烯基化合物/二烯嵌段共聚物（B）以1〜15重量％的量添加到内酰胺（熔融体）（A）中，成分（C）其与二烯嵌段共聚物（B）相容并且完全或部分地溶解在内酰胺熔体中，任选地作为另外的组分加入。使用的嵌段共聚物（B）含有10至85重量％的芳族乙烯基单元和15至90重量％的二烯单元。嵌段共聚物（B）甚至可以部分氢化，环氧化或接枝。优选的内酰胺是ε-己内酰胺。增加粘度的内酰胺熔体特别适用于吸收增强材料和填料（D）和用于生产填充浇铸聚酰胺。本发明还涉及在制备聚酰胺的方法中以及相应的聚酰胺模制品，特别是阴离子活化的浇铸方法中使用由此增稠的内酰胺熔体，更特别是含有填料/增强材料的内酰胺熔体。

2. 发明授权

US5219908A PAS with reduced flash formation and good mechanical properties 失效
标题翻译： PAS具有减少的闪蒸形成和良好的机械性能
公开(公告)号：US5219908A
公开(公告)日：1993-06-15
申请号：US836400
申请日：1992-02-18
申请人： Burkhard Kohler , Bahman Sarabi , Sabine Dorf , Hans-Detlef Heinz , Friedrich Jonas
发明人： Burkhard Kohler , Bahman Sarabi , Sabine Dorf , Hans-Detlef Heinz , Friedrich Jonas
IPC分类号： C08K3/00 , C08K5/32 , C08K5/41 , C08L25/18 , C08L61/06 , C08L81/02 , H05K1/03
CPC分类号： C08L81/02 , C08L25/18 , C08L61/06 , H05K1/0333 , H05K1/0373
摘要： This invention relates to polyarylene sulphides (PAS) containing certain nitro compounds with reduced flash formation.
摘要翻译：本发明涉及含有某些具有减少闪蒸形成的硝基化合物的聚亚芳基硫醚（PAS）。

3. 发明授权

US5149728A Blends of polyarylene sulfides, phenolic resin nitroarylates, glass fibers and optionally other fillers 失效
标题翻译：聚苯硫醚，酚醛树脂，玻璃纤维和其他填料的混合物
公开(公告)号：US5149728A
公开(公告)日：1992-09-22
申请号：US740114
申请日：1991-08-05
申请人： Burkhard Kohler , Hans-Detlef Heinz , Klaus Reinking
发明人： Burkhard Kohler , Hans-Detlef Heinz , Klaus Reinking
IPC分类号： C08K7/14 , C08K9/04 , C08L61/04 , C08L61/14 , C08L81/02
CPC分类号： C08L81/02 , C08L61/14
摘要： The invention relates to blends of polyarylene sulfides, phenolic resin nitroarylates, glass fibers and optionally other fillers (additives). The blends are distinguished by good mechanical properties.
摘要翻译：本发明涉及聚亚芳基硫醚，酚醛树脂硝基芳酯，玻璃纤维和任选的其它填料（添加剂）的共混物。混合物的特征在于良好的机械性能。

4. 发明授权

US5128401A Polyamide molding compounds 失效
标题翻译：聚酰胺模塑化合物
公开(公告)号：US5128401A
公开(公告)日：1992-07-07
申请号：US642877
申请日：1991-01-18
申请人： Hans-Detlef Heinz , Aziz El-Sayed , Werner Kloker , Ralf Dujardin
发明人： Hans-Detlef Heinz , Aziz El-Sayed , Werner Kloker , Ralf Dujardin
IPC分类号： C08K5/13 , C08L77/00 , C08L81/02 , D01F6/76 , D01F6/90
CPC分类号： C08K5/13 , C08L77/00
摘要： A polymeric molding compositon based on aliphatic polyamides contains as additives polyarylene sulfides and polyphenolic compounds free from tertiary alkyl group ortho to the phenolic-OH groups is useful in producing molded articles such as films, fibers and shaped objects.
摘要翻译：基于脂族聚酰胺的聚合物模塑组合物包含作为添加剂的聚亚芳基硫化物和不含酚-OH基团的叔烷基的多酚化合物可用于生产模制品如膜，纤维和成形物。

5. 发明授权

US5071905A Mixtures of polyarylene sulfides, glass fibers and silanes containing nitro groups 失效
标题翻译：聚氨酯硫化物，玻璃纤维和含有NITRO组的硅烷的混合物
公开(公告)号：US5071905A
公开(公告)日：1991-12-10
申请号：US603226
申请日：1990-10-25
申请人： Burkhard Kohler , Hans-Detlef Heinz , Hans-Joachim Traenckner , William Bushong
发明人： Burkhard Kohler , Hans-Detlef Heinz , Hans-Joachim Traenckner , William Bushong
IPC分类号： C08J5/04 , C08K5/544 , C08K7/14 , C08L81/02
CPC分类号： C08K5/544
摘要： The invention relates to mixtures of polyarylene sulfides, glass fibers and silanes containing nitro groups which are distinguished by good mechanical properties (for example relatively high flexural strength or outer fiber strain).
摘要翻译：本发明涉及聚亚芳基硫化物，玻璃纤维和含有硝基的硅烷的混合物，其特征在于具有良好的机械性能（例如相对高的弯曲强度或外部纤维应变）。

6. 发明授权

US5068311A High molecular weight (co)polyamide from diamino-alcohol 失效
标题翻译：来自二氨基醇的高分子量（共）聚酰胺
公开(公告)号：US5068311A
公开(公告)日：1991-11-26
申请号：US538780
申请日：1990-06-15
申请人： Klaus Horn , Hans-Detlef Heinz , Peter-Rolf Muller , Ralf Dujardin
发明人： Klaus Horn , Hans-Detlef Heinz , Peter-Rolf Muller , Ralf Dujardin
IPC分类号： C08G69/04 , C08G69/06 , C08G69/16 , C08G69/28 , C08G69/36 , C08G69/44
CPC分类号： C08G69/16 , C08G69/06 , C08G69/28 , C08G69/36
摘要： The invention relates to high molecular weight thermoplastically deformable branched aliphatic polyamides prepared by polycondensation of lactams and/or polyamide-forming diamine/dicarboxylic acid reaction mixtures and/or amino acids in the presence of small amounts of specific diamino-alcohols and approximately equivalent amounts of polycarboxylic acids (preferably dicarboxylic acids), and to a process for their preparation, which is distinguished by considerably shortened polycondensation times, without crosslinked products being formed. If appropriate, the process additionally utilizes a solid phase after-condensation, in which rapid further condensation to products which are indeed branched but are soluble in m-cresol and have an increased melt viscosity takes place.
摘要翻译：本发明涉及通过在少量特定二氨基醇存在下内酰胺和/或形成聚酰胺的二胺/二羧酸反应混合物和/或氨基酸进行缩聚而制备的高分子量热塑性可变支化脂族聚酰胺和大约等量的多元羧酸（优选二羧酸），以及它们的制备方法，其特征在于显着缩短缩聚时间，没有形成交联产物。如果合适，该方法另外使用固相缩合后，其中快速进一步冷凝到确实是支化但可溶于间甲酚并且具有增加的熔体粘度的产物。

7. 发明授权

US5049651A Process for the preparation of branched (co)polyamides by solid phase post-condensation, and corresponding (co)-polyamides 失效
标题翻译：通过固相后冷凝制备支链（共）聚酰胺的方法和相应的（共）聚酰胺
公开(公告)号：US5049651A
公开(公告)日：1991-09-17
申请号：US402886
申请日：1989-09-01
申请人： Hans-Detlef Heinz , Rolf-Volker Meyer
发明人： Hans-Detlef Heinz , Rolf-Volker Meyer
IPC分类号： C08G69/00 , C08G69/16 , C08G69/28 , C08G69/30 , C08G69/32 , C08G69/36 , C08G69/46
CPC分类号： C08G69/46 , C08G69/16 , C08G69/30 , C08G69/36
摘要： The invention relates to a process for the solid phase post-condensation of (co)polyamides which contain small amounts of lysine components and about equivalent amounts thereto of a polycarboxylic acid incorporated. Thermoplastically deformable, slightly branched aliphatic (co)polyamides having increased melt viscosity and pronounced pseudoplasticity are obtained in a shortened reaction time. The invention also relates to solid phase post-condensed (co)polyamides of this type.
摘要翻译：本发明涉及一种（共）聚酰胺的固相后缩合方法，该方法含有少量的赖氨酸成分和约等量的掺入的多元羧酸。在缩短的反应时间内获得具有增加的熔融粘度和明显的假塑性的热塑性可变形的轻支化脂肪族（共）聚酰胺。本发明还涉及这种类型的固相后冷凝（共）聚酰胺。

8. 发明授权

US4988549A Multilayered moulded products based on polyamides 失效
标题翻译：基于聚酰胺的多层成型产品
公开(公告)号：US4988549A
公开(公告)日：1991-01-29
申请号：US393132
申请日：1989-08-14
申请人： Rolf-Volker Meyer , Friedrich Fahnler , Hanns-Peter Muller , Martin Wandel , Hans-Detlef Heinz
发明人： Rolf-Volker Meyer , Friedrich Fahnler , Hanns-Peter Muller , Martin Wandel , Hans-Detlef Heinz
IPC分类号： B32B27/08 , B32B27/34 , C08G18/00 , C08G18/08 , C08G18/58 , C08J7/04 , C09D175/00 , C09D175/04
CPC分类号： C08J7/047 , C08G18/003 , C08G18/089 , C08G18/58 , C08J2377/00 , C08J2475/00 , Y10T428/1352 , Y10T428/1393 , Y10T428/265 , Y10T428/31562 , Y10T428/31757
摘要： This invention relates to the process of applying heat curable reaction resin mixtures of polyisocyanates (a), polyepoxides (b), reaction inhibitors (c), heat activated reaction catalysts (d) and optionally auxiliary agents and additives (e) for the production of multilayered moulded products based on polyamides with a cured duromer layer by applying the mixture and heat curing of the reaction resin mixtures are preferably applied to the polyamide moulded products produced by the anionic lactam polymerization process by rotation, extrusion or centrifugal casting while the said polyamide products are still hot from the heat of polymerization, e.g. to form internal coatings on rotation cast polyamide pipes. The invention further relates to duromer coated multilayered moulded products produced by the above process.
摘要翻译：本发明涉及多异氰酸酯（a），聚环氧化物（b），反应抑制剂（c），热活化反应催化剂（d）和任选的助剂和添加剂（e））的热固化反应树脂混合物的制备方法，通过施加混合物和反应树脂混合物的热固化，基于具有固化的杜松子层的聚酰胺的多层成型产品优选地通过旋转，挤出或离心浇铸由阴离子内酰胺聚合方法制备的聚酰胺模塑产品施加，而所述聚酰胺产品仍然热从聚合热，例如在旋转浇铸聚酰胺管上形成内部涂层。本发明还涉及通过上述方法生产的经十二指肠涂布的多层模制品。

9. 发明授权

US5086129A Polyarylene sulphide modified with aryl sulfonic acid containing amino or hydroxyl group 失效
标题翻译：用含有氨基酸或羟基的亚磺酸改性的聚氨酯硫化物
公开(公告)号：US5086129A
公开(公告)日：1992-02-04
申请号：US570858
申请日：1990-08-22
申请人： Burkhard Kohler , Hans-Detlef Heinz , Klaus Reinking
发明人： Burkhard Kohler , Hans-Detlef Heinz , Klaus Reinking
IPC分类号： C08L81/02 , C08G75/0213 , C08G75/029 , C08G75/06
CPC分类号： C08G75/0213 , C08G75/029
摘要： This invention relates to polyarylene sulphides, particularly polyphenylene sulphides, which are modified with hydroxyl or amino groups.
摘要翻译：本发明涉及用羟基或氨基改性的聚亚芳基硫醚，特别是聚亚苯基硫化物。

10. 发明授权

US4996256A Free-flowing polyarylene sulfides crystallizing with delay 失效
标题翻译：自由流动的聚亚芳基硫化物延迟结晶
公开(公告)号：US4996256A
公开(公告)日：1991-02-26
申请号：US358065
申请日：1989-05-30
申请人： Hans-Detlef Heinz , Burkhard Kohler , Rolf-Volker Meyer , Klaus Reinking , Alexa Sommer
发明人： Hans-Detlef Heinz , Burkhard Kohler , Rolf-Volker Meyer , Klaus Reinking , Alexa Sommer
IPC分类号： C09K3/00 , C08K5/32 , C08L81/02
CPC分类号： C08K5/32
摘要： The invention relates to new, free-flowing arylene sulfide polymers (PAS) preferably phenylene sulfide polymers, which crystallize with delay, optionally additionally display improved resistance to UV radiation, and are prepared by mixing PAS with aromatic mononitro compounds in the melt, preferably with the application of shearing forces.
摘要翻译：本发明涉及新的自由流动的亚芳基硫醚聚合物（PAS），优选苯硫醚聚合物，其延迟结晶，任选地另外显示出改进的抗UV辐射性，并且通过将PAS与芳族单硝基化合物在熔体中混合制备，剪切力的应用。

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